A0040A Optical Noise Analyzer is a powerful tool for investigating the cause of optical frequency fluctuation with the ability of precise analysis of optical frequency noise characteristics of laser sources.
The A0040A separates white noise portion from 1/f noise portion, which enables to derive white noise linewidth composed of only white noise. The A0040A Optical Noise Analyzer includes conventional laser linewidth measurement function. The A0040A can share the same Keysight X-series signal analyzer with the A0010A RIN Measurement System.
The A0040A improves measurement convenience and investment efficiency as a totally integrated noise analysis solution for laser sources. The A0070A Optical Frequency Analyzer can be optionally added to the A0040A Optical Noise Analyzer to provide an oscilloscope-like solution for real-time analysis of optical frequency modulation characteristics in FMCW LiDAR.
| KEY FEATURES |
| Optical frequency noise captured as power spectrum density. |
| 1/f noise, white noise and lorentzian linewidth analysis. |
| High sensitivity < 1KHz line width measurement. |
| Including conventional delayed Self-Heterodyne interferometer function. |
| SPECIFICATIONS |
|
| Model: A0040A |
|
| Feature | Parameter |
| Optical Wavelength Range | 1520 - 1620 nm
1260 - 1360 nm
1260 - 1620 nm
|
| Optical Frequency Noise Analysis Bandwidth | Min.: 5 Hz
Max.: 12.5 MHz, 20 MHz, 80 MHz, 127.5 MHz, or 255 MHz
(depending on signal analyzer's specification)
|
| Optical Frequency Noise Noise Floor | 6 mHz-rms2/Hz )@1 MHz, Standard Mode)
0.6 mHz-rms2/Hz )@1 MHz, High Sensitivity Mode)
|
| Input Optical Power Range | -7 dBm to +3 dBm |
| Measurement Time | <20s (Standard Mode, 50 averages)
<0.5s (High-Speed Scan Mode, 50 averages)
|
| Functions | Optical Frequency Noise Spectrum Analysis
White Noise Linewidth Analysis
Delayed Self-Heterodyne Linewidth Measurement
Delayed Self-Heterodyne Linewidth Simulation
A0070A Optical Frequency Analyzer (option)
|
| SPECIFICATIONS |
|
| Model: A0040A |
|
| Model | Description |
| A0040A | Optical Noise Analyzer
Optical Test Set
System Software (Installed in Signal Analyzer
Remote Control Software (Available in Windows PC)
|
| X-Series Signal Analyzer |
|
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